Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/OK/UNION-CITY

Union City ZIP code, Oklahoma

The ZIP code for Union City, OK is 73090, and its area code is 405.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
1,722
Area code
405

Mail addressed to Union City uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Union City in numbers

About 1,722 people live in Union City, in 482 households. The median household income is $105,833 a year, 63% above the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $298,400 (49% above the Oklahoma median), and median gross rent is $1,102 a month. The median age is 41.4; 20.4% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 27 minutes.

Population1,722Union City1,722
Households482Union City482
Median age41.4Union City41.4Oklahoma37.0US 38.9
Median household income$105,833Union City$105,833Oklahoma$65,039US $80,734
Median home value$298,400Union City$298,400Oklahoma$199,800US $332,700
Median gross rent$1,102Union City$1,102Oklahoma$1,014US $1,413
Bachelor's degree or higher20.4%Union City20.4%Oklahoma28.3%US 35.7%
Mean commute27.2 minUnion City27.2 minOklahoma22.4 minUS 26.4 min
Population density31 / sq miUnion City31 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Union City town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Union City

ZIP codes with the USPS city name Union City
ZIP City Type Population Median income Median home
73090 Union City , OK Standard 927 $96,875 $181,300

Other ZIP codes overlapping Union City

These ZIP codes cover part of Union City but are addressed as somewhere else.

ZIP codes overlapping Union City
ZIP City Type Population Median income Median home
73036 El Reno , OK Standard 21,387 $59,915 $172,500
73064 Mustang , OK Standard 28,919 $94,402 $247,900

Map of Union City ZIP codes

73090

The ZIP codes of Union City, OK, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Union City

The nearest larger towns are Mustang (22,192 people, 10 mi), El Reno (18,557 people, 10 mi) and Tuttle (8,040 people, 10 mi).

Towns near Union City
TownPopulationDistance
Mustang 22,192 10.2 mi
El Reno 18,557 10.3 mi
Tuttle 8,040 10.5 mi
Yukon 25,529 11.4 mi
Bethany 20,560 16.7 mi
Warr Acres 10,466 18.4 mi
Newcastle 13,001 20.6 mi
Piedmont 8,342 20.9 mi
Blanchard 9,215 21.8 mi
Oklahoma City 697,125 22.6 mi
Nichols Hills 3,843 22.8 mi
The Village 9,447 22.9 mi
Moore 63,420 24.8 mi
Chickasha 16,539 24.9 mi

More nearby: every ZIP code in Canadian County · Oklahoma ZIP codes

Cite this page

zipcodes.pro. “Union City, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/union-city

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